Kc = 2.6 × 10^8 at 825 K for the reaction 2 H2(g) + S2(g) ⇀↽ 2 H2S(g) The equilibrium concentration of H2 is 0.0020 M and that of S2 is 0.0010 M. What is the equilibrium concentration of H2S?  0.10 M  10 M  1.02 M  0.0010 M

Q: A mixture containing 0.0392 M A(g) and 0.0452 M Big) is allowed to come to equilibrium at 300 K The…

A: Ans-Given that-Initial concentration  [A] = 0.0392M                                  [B] = 0.0452MAt…

Q: equilibrium concentration of O2 is

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Q: The equilibrium constant, K, for the following reaction is 5.10×10-6 at 548 K. NH4Cl (s)…

A: The objective of the question is to calculate the concentrations of the two gases.

Q: The equilibrium constant, K, for the following reaction is 10.5 at 350 K. 2CH2Cl2(g) CH4(g) +…

A: The given equilibrium is Volume of the flask = 1.00 L Hence, the molar concentration and number of…

Q: Consider the following equilibrium: H2(g) + 12(g)2 HI(g) . If the value of Ke for this reaction is…

A: Equilibrium constant is the ratio of product and reactant concentration. For the given reaction…

Q: The equilibrium constant is 237 at a certain temperature for the reaction N2(g) + O2(g) 2 2NO(g)…

A:

Q: O3(g) 2 SO₂(g) + O = 2.62 x 10-6 at 400° (g) at an initial press ilibrium. What will be

A: Given reaction is :  2 SO₃(g) ⇌ 2 SO₂(g) + O₂(g) Pressure equilibrium constant = Kp = 2.62 × 10⁻⁶…

Q: centration of CO when at equilibrium?

A: Equilibrium concentrations of H2 & CO = 0.0046 M Kc = 0.0049  As the coefficients of products…

Q: The reaction for the decomposition of PCl5 to chlorine and PCl3 is shown below.…

A: Since,Equilibrium constant or Kc is the ratio of the equilibrium concentrations of product over…

Q: A student ran the following reaction in the laboratory at 742 K: N2(g) + 3H2(g) 2NH3(g) When she…

A: Given, the chemical reaction as following,N2(g)+3H2(g)⇌2NH3(g)initial number of moles of N2…

Q: If the equilibrium constant for this reaction below is 8.2 X 10*. 2 X (g) + Y (g) X,Y (g) a) What is…

A: We know that when the chemical reaction is multiply by any number 'n' then the new equilibrium…

Q: An equilibrium mixture of the three gases in a 1.00 L flask at 350 K contains 5.37×10-2 M CH2Cl2,…

A:

Q: Consider the equilibrium CO (g)      +      Cl2 (g)                              COCl2 (g)…

A:

Q: For the reaction below, Kc = 0.60 at 550 K. The reaction starts with a 0.050 M concentration of…

A: The chemical equilibrium constant, often denoted as Kc​ for concentration equilibrium, is a…

Q: (9) + 2 H2 S(9) C52 (9) 4 H2 (g) uilibrium mixture was analyzed and found to contain 0.44 M H2 .…

A: Equilibrium constant is the ratio of concentration of products to the ratio of concentration of…

Q: At a certain temperature, the equilibrium constant, ?c,Kc, for this reaction is 53.3.…

A:

Q: 25. At a particular temperature, Kc = 64 for the reaction below. If we add 1.0 M NO(g), 1.0 M…

A: The given equilibrium reaction is NO(g) + NO3(g) ⇔2NO2(g)          Kc =64 When the reaction…

Q: The equilibrium constant, Kċ, for the following reaction is 2.90×10-2 at 1.15x10³K. 2SO3(g) 2SO2(g)…

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Q: For the following chemical reaction,      CO (g)   +   H2O (g)      CO2 (g)   +   H2 (g)     Kc =…

A:

Q: For the following reaction, K. = 4.10 x 10¹4 at 2000°C N₂ (g) + O₂ (g) 2 NO (g) What are the…

A: In a chemical reaction, when a reactants and the products are in a concentration which does not…

Q: The equilibrium constant, Kp, for the following reaction is 1.80×10-2 at 698K. 2HI(g) H2(g) + I2(g)…

A: Given : Pressure of HI (g) = 0.621 atm Pressure of H2 (g) = 1.03 atm

Q: Consider the following reaction where Kc = 1.36 at 180K; 2 HI(g) H2(g) + 12(g) A reaction mixture…

A:

Q: come to equilibrium. The equilibrium concentration of COBr2 was 0.25 M. What is the value of Kc for…

A:

Q: 6. On analysis, an equilibrium mixture for the reaction: 2 H2S(g) = 2 H2(g) + S2(g) was found to…

A: Given equilibrium is  2 H2S(g) <---> 2 H2(g) + S2(g)  Given that,  Equilibrium moles of H2S =…

Q: For the reaction 2 SO3(g) 2 SO₂(g) + O₂(g) Kp = 2.62 x 10-6 at 400 °C. A 1.50 L vessel at 400 °C is…

A:

Q: The equilibrium constant for the following reaction is 1.80×10-2 at 698K. 2HI(g)H2(g) +I2(g) If an…

A: The equilibrium constant is an expression which is given by the ratio of the concentration of the…

Q: A mixture 0.500 mole of carbon monoxide and 0.500 mole of bromine was placed into a rigid 1.00-L…

A: Given data :

Q: The equilibrium constant, Kc , for the following reaction is 1.80×10-4 at 298 K. NH4HS(s) NH3(g) +…

A:

Q: At a certain temperature, the equilibrium constant for the reaction CO2lg) + H2(g) is K. = 2.23. If…

A: Let us find the initial concentration of CO2 and H2 in the given reaction mixture The reaction is,…

Q: Consider the hypothetical equilibrium system below: A + B ↔ C What is the equilibrium constant of…

A: Initial concentration of A and B = 0.273 MEquilibrium concentration of C = 0.019 M

Q: Consider the equilibrium system described by the chemical reaction below. At equilibrium, a 1.5 L…

A: Given reversible reaction is  2SO2(g) + O2(g) <==> 2SO3(g)  Volume of the reaction vessel =…

Q: For the following reaction, initially you start with 1.33 mol of N2(g)  and 2.80 mol of O2(g)  in a…

A:

Q: The equilibrium constant, Kp, for the following reaction is 1.80×10-2 at 698K. 2HI(g) H2(9) + I2(g)…

A: Kp = 1.80 × 10-2 Partial pressure of HI = 1.02 atm Partial pressure of H2 = 0.544 atm Volume = 15.9…

Q: A 2.90 mole quantity of NOCI was initially in a 1.50 L reaction chamber at 400°C. After equilibrium…

A: Given in following question

Q: A student ran the following reaction in the laboratory at 666 K: 2NH3(9) N₂(g) + 3H₂(9) When she…

A:

Q: Given the following reaction at equilibrium, If Kc = 2.80 x 10 at 25.0 °C, Kp = __? 2SO2 (g) + O2…

A: Given data: Kc = 2.80×10. Temperature T=25.0oC=(25+273) K=298 K. Chemical reaction: 2SO2 (g) + O2…

Q: The equilibrium constant, K, for the following reaction is 5.19x10-2 at 539 K. PCI 5(g) PCI3(g) +…

A:

Q: A 4,00 L flask at 25 °C is filled with 0.266 moles of X2 and 0.344 moles of Y2 and allowed to react…

A:

Q: equilibrium concentration of O2 is  M.

A: It is given that  number of mole of SO3 = 0.291 mol number of mole of SO2 = 0.381 mol Volume of the…

Q: The equilibrium constant, K, for the following reaction is 1.29x10-2 at 600 K. ? CoCl₂(g) CO(g) +…

A: The objective is to determine the equilibrium concentration of the reactant and…

Q: The equilibrium constant, Kp, for the following reaction is 2.20×104 at 723K. 2NH3(g) N2(g) +…

A: The given reaction is :  2NH3(g)→ N2(g) + 3H2(g) Kp=2.20×104 PNH3= 1.26 atmPN2=1.27 atm

Q: A 4.00 L flask at 25 °C is filled with 0.266 moles of X2 and 0.344 moles of Y2 and allowed to react…

A:

Q: The equilibrium constant, Ke, for the following reaction is 7.00 x 10-5 at 673 K. NH4I(s) NH3(g) +…

A: Given equilibrium equation : NH4I (s) -----> NH3(g) + HI(g)    Equilibrium constant expression…

Q: Consider the following reaction: CO (g) + 2 H2 (g) = CH3OH (g) An equilibrium mixture of this…

A: Here  question given all date  apply the molar concentration of product/ molar concentration of…

Q: The equilibrium constant, K., for the following reaction is 1.51×102 at 635 K. 2HI(g) =H2(g) + I½(g)…

A: Given- Reaction  2HI (g) <---> H2 (g) + I2 (g) Kc= 1.51 x 10-2…

Q: Hydrogen iodide decomposes according to the reaction: 2 HI(g) = H2(g) + I2(g) At 703 K, a sealed…

A: In equilibrium concepts, it is quite common to come across various equilibrium constants. The…

Q: A mixture 0.600 mole of carbon monoxide and 0.400 mole of bromine was placed into a rigid 1.00-L…

A: Given :-  CO(g) + Br2(g) ↔  COBr2(g)  Initial moles of CO = 0.600 mol  Initial moles of Br2 = 0.400…

Q: Chemistry grade 12 The equilibrium constant for the following reaction is 14.3. If the equilibrium…

A:

Q: The equilibrium constant, Kc, for the following reaction is 1.20×10-2 at 500K. PCl5(g) PCl3(g) +…

A: We have to calculate the equilibrium concentration of Cl2.

Q: The equilibrium constant for the reaction below is 5.4 x 1013 at 480 °C. 2NO(g) + O2 (g) = 2NO2 (g)…

A: Given :  2NO(g) + O2(g) <----> 2NO2(g)  Kc = 5.4 × 1013  To determine :  Relative equilibrium…